application/pkcs10
application/pkcs10+pem
application/pkcs12+pem
application/pkcs7-mime
application/pkcs7-mime+pem
application/pkcs7-signature
application/pkcs8
application/pkcs8+pem
application/pkix-cert
application/pkix-cert+pem
application/pkix-crl
application/pkix-crl+pem
application/x-pem-file
application/x-pem-key
application/x-pkcs12
application/x-spkac
application/x-spkac+base64
